On 04/05/2014 02:44 AM, Daniel Vetter wrote:
> The ->gem_free_object never gets called with a NULL pointer, the check
> is redundant. Also checking after the upcast allows compilers to elide
> it anyway.
>
> Spotted by coverity.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
Same as MGA change.
Reviewed-by: Ian Romanick <ian.d.romanick@xxxxxxxxx>
> ---
> drivers/gpu/drm/ast/ast_main.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c
> index 38941a656312..01bf9e730acf 100644
> --- a/drivers/gpu/drm/ast/ast_main.c
> +++ b/drivers/gpu/drm/ast/ast_main.c
> @@ -418,8 +418,6 @@ void ast_gem_free_object(struct drm_gem_object *obj)
> {
> struct ast_bo *ast_bo = gem_to_ast_bo(obj);
>
> - if (!ast_bo)
> - return;
> ast_bo_unref(&ast_bo);
> }
>
>
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/dri-devel
